Application of bidirectional LSTM deep learning technique for sentiment analysis of COVID-19 tweets: post-COVID vaccination era

Journal of Electrical Systems and Information Technology

Table 2 Performance evaluation results of the proposed model

	TP	FP	TN	FN	Accuracy (%)	Precision (%)	Recall (%)	AUC	Training epochs	Training time (mins)
Training	–	–	–	–	82.09	81.74	82.61	0.9043	4	1309.1s ~ 21.81
Validation	77,139	21,433	77,349	21,406	78.29	78.26	78.27	0.8655	–